chemistry
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| element | any of more than 100 fundamental substances that consist of atoms of only one kind and that cannot be separated by ordinary chemical means into simpler substances
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| atom | the smallest particle of an element that has the properties of the element and can exist either alone or in combination
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| nucleus | the central part of an atom that includes nearly all of the atomic mass and consists of protons and usually neutrons
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| proton | an atomic particle that occurs in the nucleus of every atom and carries a positive charge equal in size to the negative charge of an electron
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| electron | an elementary particle that has a negative charge of electricity and travels around the nucleus of an atom
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| orbital | the path taken by one body circling around another body
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| configuration | : arrangement of parts or the pattern produced by such arrangement
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| atomic number | a number that is characteristic of a chemical element and represents the number of protons in the nucleus
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| bond | a means by which atoms, ions, or groups of atoms are held together in a molecule or crystal
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| ion | an atom or group of atoms that carries a positive or negative electric charge as a result of having lost or gained one or more electrons
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Created by:
natester50
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